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Forum: 6 speed/8 speed RWD/FWD Transmission Tuning (incl T43, T76, T87)

6L80E, 6T40E, etc transmission tuning, incl T43 & T76 TCM. Not Allison.

  1. Sticky Thread Sticky: 6L80 Reference Material

    Started by joecar, February 21st, 2014
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 48,017
    March 31st, 2021 Go to last post
  2. Sticky Thread Sticky: DIfferent T43 question, can't change OS?

    Started by 02CCSB, January 19th, 2016
    2 Pages
    1 2
    • Replies: 14
    • Views: 30,669
    December 11th, 2016 Go to last post
  3. Sticky Thread Sticky: Improving shifts via the ECM

    Started by GMPX, March 11th, 2012
    16 Pages
    1 2 3 ... 16
    • Replies: 153
    • Views: 195,543
    July 1st, 2022 Go to last post
  4. Sticky Thread Sticky: T43/E38 6L90 Shift points change

    Started by 55chevdelray, May 20th, 2013
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 59,857
    September 16th, 2020 Go to last post
    • Replies: 5
    • Views: 5,380
    February 8th, 2015 Go to last post
  1. '08 Corvette A6 Cal

    Started by gmh308, June 12th, 2008
    • Replies: 2
    • Views: 4,531
    June 18th, 2008 Go to last post
  2. 06 Vette locked in 4th

    Started by Xman, October 30th, 2008
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 15,121
    December 9th, 2008 Go to last post
  3. 07 C6 A6 Speedo Cal

    Started by Mike@Vengeance, December 18th, 2008
    • Replies: 1
    • Views: 3,344
    December 18th, 2008 Go to last post
  4. 08 pontiac g8 wot shifts

    Started by rollincoal6.6, March 1st, 2012
    • Replies: 2
    • Views: 4,017
    March 2nd, 2012 Go to last post
  5. 08 Trans in 07 model VE SS

    Started by Tre-Cool, November 30th, 2011
    2 Pages
    1 2
    • Replies: 17
    • Views: 10,449
    December 15th, 2011 Go to last post
  6. 09 GTS A6 shift improvement

    Started by shane, June 17th, 2009
    • Replies: 5
    • Views: 4,537
    June 20th, 2009 Go to last post
    • Replies: 0
    • Views: 2,557
    March 9th, 2013 Go to last post
    • Replies: 2
    • Views: 3,466
    September 21st, 2016 Go to last post
  7. 2007 6l80e with later year engine?

    Started by 80vette, August 19th, 2017
    • Replies: 4
    • Views: 2,854
    August 20th, 2017 Go to last post
  8. 2007 6l80e with later year engine?

    Started by 80vette, August 19th, 2017
    • Replies: 0
    • Views: 1,521
    August 19th, 2017 Go to last post
  9. 2008 corvette TCM tune or OS

    Started by jrad12381, August 12th, 2016
    • Replies: 2
    • Views: 3,567
    August 12th, 2016 Go to last post
  10. 2008 GMC Sierra trans question

    Started by Spindoctor, March 2nd, 2009
    • Replies: 7
    • Views: 8,659
    April 5th, 2009 Go to last post
  11. 2009 CTS-V Files

    Started by MN C5, June 26th, 2009
    • Replies: 6
    • Views: 5,903
    December 16th, 2009 Go to last post
  12. 2009 g8 gxp adaptive reset problems

    Started by 97power, August 26th, 2012
    • Replies: 6
    • Views: 4,343
    September 5th, 2012 Go to last post
  13. 2009 OS support

    Started by PSWired, February 6th, 2009
    • Replies: 0
    • Views: 3,222
    February 6th, 2009 Go to last post
  14. 2010 5.3l 6spd wierd downshift

    Started by Stevil Knievel, May 10th, 2011
    • Replies: 2
    • Views: 3,081
    May 10th, 2011 Go to last post
  15. 2010 Camaro

    Started by etmotorsports, April 13th, 2011
    • Replies: 0
    • Views: 2,731
    April 13th, 2011 Go to last post
    • Replies: 4
    • Views: 6,974
    May 5th, 2010 Go to last post
  16. Question 2010 Camaro Firmer Shifts

    Started by mirage, October 19th, 2009
    2010 camaro, firmer shifts, shift pressure, t43, torque management
    • Replies: 5
    • Views: 8,816
    October 20th, 2009 Go to last post

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